xm-svr4.h (SYS_SIGLIST_DECLARED): Define.

        * xm-svr4.h (SYS_SIGLIST_DECLARED): Define.
        * xm-news.h (SYS_SIGLIST_DECLARED): Likewise.
        * gcc.texi: Note that if you define sys_siglist that you should
        also define SYS_SIGLIST_DECLARED.
autoconf doesn't handle finding sys_siglist under different names.

From-SVN: r15052

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 46a44e6594a0ea367d1ffd39756fd696172fcd30..84fda6dbdeef09ed24b5fefdee2270a35f0cc7b8 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -9,6 +9,11 @@ Tue Sep  2 18:09:39 1997  Jim Wilson  <wilson@cygnus.com>
 
 Tue Sep  2 18:41:55 1997  Jeffrey A Law  (law@cygnus.com)
 
+       * xm-svr4.h (SYS_SIGLIST_DECLARED): Define.
+       * xm-news.h (SYS_SIGLIST_DECLARED): Likewise.
+       * gcc.texi: Note that if you define sys_siglist that you should
+       also define SYS_SIGLIST_DECLARED.
+
        * mn10200.h (INITIALIZE_TRAMPOLINE): PC relative instructions
        are relative to the next instruction, not the current instruction.
 

diff --git a/gcc/config/mips/xm-news.h b/gcc/config/mips/xm-news.h
index 9409d7fe0a6d84b675aa9d529b6efb9c0c7a9bd9..e3eda9db141018b31d27e5d1613df590afee718b 100644 (file)
--- a/gcc/config/mips/xm-news.h
+++ b/gcc/config/mips/xm-news.h
@@ -4,3 +4,5 @@
 
 /* Sony has a funny name for this symbol.  */
 #define sys_siglist _sys_siglist
+#undef SYS_SIGLIST_DECLARED
+#define SYS_SIGLIST_DECLARED

diff --git a/gcc/config/mips/xm-sysv4.h b/gcc/config/mips/xm-sysv4.h
index bed4405e1b7889eaa1cb097eeb13de98177d2529..b79664bf1fba369ba78abb6099f296b61979faad 100644 (file)
--- a/gcc/config/mips/xm-sysv4.h
+++ b/gcc/config/mips/xm-sysv4.h
@@ -3,3 +3,5 @@
 /* SVR4 provides no sys_siglist,
    but does offer the same data under another name.  */
 #define sys_siglist _sys_siglist
+#undef SYS_SIGLIST_DECLARED
+#define SYS_SIGLIST_DECLARED

diff --git a/gcc/config/xm-svr4.h b/gcc/config/xm-svr4.h
index 3008432251084a65dc79efec0d31271931756ce5..49a751d92dd5144a8e619557283114b582c28419 100644 (file)
--- a/gcc/config/xm-svr4.h
+++ b/gcc/config/xm-svr4.h
@@ -33,3 +33,5 @@ Boston, MA 02111-1307, USA.  */
 /* SVR4 provides no sys_siglist,
    but does offer the same data under another name.  */
 #define sys_siglist _sys_siglist
+#undef SYS_SIGLIST_DECLARED
+#define SYS_SIGLIST_DECLARED

diff --git a/gcc/gcc.texi b/gcc/gcc.texi
index 40767c2d9e22eef1cf12a1d72d01afdb71cb4b69..802f7f65ed7e59780439bdcc5ad9321c1f5e4676 100644 (file)
--- a/gcc/gcc.texi
+++ b/gcc/gcc.texi
@@ -3752,6 +3752,9 @@ as @code{_sys_siglist}.  On these systems, you can define
 @code{sys_siglist} as a macro which expands into the name actually
 provided.
 
+If you define @code{sys_siglist}, you should also define
+@code{SYS_SIGLIST_DECLARED}.
+
 @findex NO_STAB_H
 @item NO_STAB_H
 Define this if your system does not have the include file